PSSBU150

The PSSBU150 series of AC/DC switching mode power supplies provides 150 Watts of continuous output power in a compact, open frame constructed design. This series has single output supplies with a universal operating input range of 90~264VAC. These units are ideally suited for use in disc drive systems, microprocessor based systems, portable equipment, and many other applications. All models meet FCC Part-15 class B and CISPR-22 class B emission limits. These supplies also comply with UL60950-1: 2nd Edition, CSA C22.2 No.60950-1-07, IEC 60950-1:2005/A2:2013, EN 60905-1:2006/A2:2013 safety approvals. All units are 100% burn-in tested.

1. Output can provide up to peak load when power supply starts up. Staying in more than rated load continually is prohibited.
2. At factory, in 60% rated load, each output is checked to be within voltage accuracy.
3. Line regulation is defined by changing ±10% of input voltage from nominal line at rated load.
4. Load regulation is defined by changing ±40% of measured output load from 60% rated load.
5. Ripple & Noise is measured by using 20MHz bandwidth limited oscilloscope and terminated each output with a 0.47uF capacitor at rated load and nominal line.
6. Hold up time is measured from the end of the last charging pulse to the time which the main output drops down to low limit of main output at rated load and nominal line.
*Due to advances in technology, specifications subject to change without notice.

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Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.